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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    kurkale6ka

    41,913
    37,175
    🥇21
    🥈2
    🥉3

    hi

    78 / 123 Holes

    🔣

    51 / 62 Langs

    🏆

    53 / 98 Cheevos

    📅

    12 Days of Christmas
    883 889
    24 Game
    18
    99 Bottles of Beer
    368 990 656 1913
    Abundant Numbers
    526 799 773 271
    Abundant Numbers (Long)
    508 797 903
    Arabic to Roman
    937
    Arithmetic Numbers
    2 3 2 911
    Ascending Primes
    134181
    ASCII Table
    302 260
    brainfuck
    75 255
    Card Number Validation
    582
    Catalan Numbers
    14 714 2744
    Catalan’s Constant
    8596 103 95 71 43 163 146 514 186148
    Christmas Trees
    102 91 943 110 72
    Collatz
    13 2351 8 13 67217 835 12 31 21
    CSS Colors
    220
    Cubes
    33
    Day of Week
    851
    Diamonds
    61 59 856 47 37
    Divisors
    769 63932 960 984 83 28
    Emirp Numbers
    418 580 708455 444 507
    Emirp Numbers (Long)
    63
    Emojify
    405 508
    Evil Numbers
    832 375 641 755 669 429
    Evil Numbers (Long)
    842 644 741
    Factorial Factorisation
    104
    Farey Sequence
    13 16 11 15
    Fibonacci
    509 544 880 190 800 987 689 449 265191
    Fizz Buzz
    341139 149 96 992134 947 99 977 924118 161183159110
    Foo Fizz Buzz Bar
    14
    Gijswijt’s Sequence
    29 38
    Happy Numbers
    829 440
    Happy Numbers (Long)
    124
    Inventory Sequence
    20
    Kolakoski Constant
    109 104 83 64 6797 67 152 149 120170
    Kolakoski Sequence
    24 17
    Leap Years
    942 771 43
    Leyland Numbers
    50 766 10785
    ln 2
    28
    Look and Say
    40 925 57 38
    Lucky Numbers
    3
    Medal Tally
    705
    Morse Decoder
    247 385
    Morse Encoder
    227
    Niven Numbers
    802 828 778 520 382
    Niven Numbers (Long)
    939 7
    Number Spiral
    247
    Odious Numbers
    970 619 784 401
    Odious Numbers (Long)
    967 622 783
    Pangram Grep
    874
    Pascal’s Triangle
    789 502 44
    Pernicious Numbers
    972 197 316
    Pernicious Numbers (Long)
    1,000 364 3
    Polyominoes
    35
    Prime Numbers
    1,000 530 761 643 402 553410
    Prime Numbers (Long)
    1,000 680 426
    Quine
    602 949 944
    Recamán
    750 76
    Reverse Polish Notation
    508
    Rijndael S-box
    142
    ROT13
    880
    Seven Segment
    756
    Sierpiński Triangle
    417293102102 98112109100136350 13482117123111127 16464118571121119180571161281561733928887108991108086140136 201106133 1055797
    Smith Numbers
    38 79
    Sudoku
    253
    Tongue-twisters
    492 634 541
    Tower of Hanoi
    18
    Trinomial Triangle
    26
    United States
    544 117
    Vampire Numbers
    130
    Van Eck Sequence
    237 619 18
    γ
    512 517
    λ
    503 262201 191 209178 200 267 186 143 495 162493 159 172148323 525499 479514
    π
    97 58624 60 269 132
    τ
    51 67 130
    φ
    8195 4953 35 3085 51 122
    √2
    27 132
    𝑒
    596199788085 55 443855734655 95 120 87954830 8110711613026623846467150337103 5931619562198838482